CN216766734U

CN216766734U - Scaffold top operation platform guardrail

Info

Publication number: CN216766734U
Application number: CN202122655670.5U
Authority: CN
Inventors: 杨扬
Original assignee: Guangdong Haoxun Metal Technology Co ltd
Current assignee: Guangdong Haoxun Metal Technology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-06-17
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a scaffold top operating platform guardrail, and relates to the technical field of scaffold equipment. The utility model includes the base plate, the upside of the base plate is fitted with two fixed assemblies, the fixed assembly includes: the support device comprises a first support rod and a second support rod, wherein a first baffle is arranged between the first support rod and the second support rod, and a channel is formed inside the first baffle; the inside normal running fit of channel has first bevel gear, two threaded rods, and the screw thread opposite direction of threaded rod both sides. According to the utility model, the first bevel gear, the sliding cylinder and the rotating assembly are matched with each other, when the operating platform guardrail at the top of the scaffold needs to be installed and disassembled, the first bevel gear drives the rotating assembly to move through the sliding cylinder, so that the operating platform guardrail at the top of the scaffold is convenient to install and disassemble, the installation and disassembly difficulty is reduced, and the transmission assembly realizes the simultaneous rotation of the two threaded rods, so that the device adjustment is convenient.

Description

Scaffold top operation platform guardrail

Technical Field

The utility model belongs to the technical field of scaffold equipment, and particularly relates to a scaffold top operating platform guardrail.

Background

Scaffolding refers to various supports erected on a construction site for workers to handle and solve vertical and horizontal transportation. The general term of the building industry refers to the places which cannot be directly constructed on the building site and are used for exterior wall, interior decoration or high floor height. Mainly for constructor dry life from top to bottom or peripheral safety net enclosure and high altitude installation component etc. say that exactly be the scaffold, scaffold manufacturing material usually has: bamboo, wood, steel pipes or synthetic materials, etc. Some projects also use scaffolds as templates, and in addition, the scaffold is widely used in advertising, municipal administration, traffic roads and bridges, mines and other departments.

Most of the traditional scaffold top operating platform guardrails are integrated and are troublesome to install and disassemble, so that a great deal of trouble can be brought to a user.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a scaffold top operating platform guardrail, which is characterized in that a first bevel gear, a sliding cylinder and a rotating assembly are arranged and matched with each other, when the scaffold top operating platform guardrail needs to be installed and disassembled, the first bevel gear drives the rotating assembly to move through the sliding cylinder, so that the scaffold top operating platform guardrail is convenient to install and disassemble, the installation and disassembly difficulty is reduced, and the transmission assembly realizes the simultaneous rotation of two threaded rods, thereby facilitating the adjustment of a device and solving the problems in the prior art.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the utility model provides a scaffold frame top operation platform guardrail, includes the base plate, and two fixed subassemblies are installed to the upside of base plate, and fixed subassembly includes: the support device comprises a first support rod and a second support rod, wherein a first baffle is arranged between the first support rod and the second support rod, and a channel is formed inside the first baffle; a first bevel gear and two threaded rods are rotatably matched in the channel, the thread directions of two sides of each threaded rod are opposite, a second bevel gear is arranged on the peripheral side of one threaded rod and meshed with the first bevel gear, and transmission components are arranged on the two threaded rods; the both ends of threaded rod are all screw-thread fit to have a slide cylinder, and two runner assemblies are all installed to the both sides of first baffle, and just four runner assemblies are located the week side of four slide cylinders respectively.

Optionally, a first connecting plate is installed between the two first supporting rods, a second connecting plate is installed between the two second supporting rods, and a fixing plate is installed between the second connecting plate and the first connecting plate.

Optionally, the transmission assembly comprises: the limiting plate, the inside normal running fit of limiting plate has first pivot pole, and third bevel gear, fourth bevel gear are installed respectively to the both ends of first pivot pole, and third bevel gear and second bevel gear meshing, and the week side of a threaded rod installs fifth bevel gear, and fifth bevel gear and fourth bevel gear meshing.

Optionally, the rotating assembly comprises: the first L-shaped rotating plate and the second L-shaped rotating plate are in running fit with the first baffle, and the second baffle and the third baffle are mounted on two sides of the first L-shaped rotating plate and the second L-shaped rotating plate respectively.

Optionally, a first spring is installed between the two second baffles, and a second spring is installed between the two third baffles.

Optionally, the inside normal running fit of channel has the second dwang, and the one end and the first bevel gear normal running fit of second dwang, and the commentaries on classics board is installed to the other end of second dwang.

The embodiment of the utility model has the following beneficial effects:

according to the embodiment of the utility model, the first bevel gear, the sliding cylinder and the rotating assembly are matched with each other, when the operating platform guardrail at the top of the scaffold needs to be installed and disassembled, the first bevel gear drives the rotating assembly to move through the sliding cylinder, so that the operating platform guardrail at the top of the scaffold is convenient to install and disassemble, the installation and disassembly difficulty is reduced, and the transmission assembly realizes the simultaneous rotation of two threaded rods, so that the device is convenient to adjust.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic diagram of a first connecting plate and a second connecting plate according to an embodiment of the present invention;

FIG. 3 is a schematic view of a rotating assembly according to an embodiment of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 2;

fig. 5 is a schematic structural diagram at B in fig. 3.

Wherein the figures include the following reference numerals:

the device comprises a base plate 1, a first supporting rod 2, a first connecting plate 3, a second connecting plate 4, a fixing plate 5, a first baffle 6, a channel 7, a first bevel gear 8, a threaded rod 9, a second bevel gear 10, a limiting plate 11, a first rotating rod 12, a third bevel gear 13, a fourth bevel gear 14, a sliding cylinder 15, a fifth bevel gear 16, a first L-shaped rotating plate 17, a second baffle 18, a third baffle 19, a first spring 20, a second spring 21, a second supporting rod 22 and a second L-shaped rotating plate 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.

Referring to fig. 1 to 5, in the present embodiment, there is provided a scaffold top operating platform fence, including: two fixed subassemblies are installed to base plate 1, the upside of base plate 1, and fixed subassembly includes: the support device comprises a first support rod 2 and a second support rod 22, wherein a first baffle 6 is arranged between the first support rod 2 and the second support rod 22, and a channel 7 is formed inside the first baffle 6;

a first bevel gear 8 and two threaded rods 9 are rotatably matched in the channel 7, the thread directions of two sides of each threaded rod 9 are opposite, a second bevel gear 10 is installed on the peripheral side of one threaded rod 9, the second bevel gear 10 is meshed with the first bevel gear 8, and transmission components are installed on the two threaded rods 9; both ends of the threaded rod 9 are all in threaded fit with sliding cylinders 15, two rotating assemblies are mounted on both sides of the first baffle 6, and the four rotating assemblies are respectively located on the peripheral sides of the four sliding cylinders 15.

The application of one aspect of the embodiment is as follows: when the scaffold top operating platform guardrail needs to be installed and disassembled, the first bevel gear 8 is firstly rotated, the first bevel gear 8 drives one of the threaded rods 9 to rotate through the second bevel gear 10, one of the threaded rods 9 drives the other threaded rod 9 to rotate through the transmission assembly, the threaded rod 9 drives the two sliding cylinders 15 to move, the threads on the two sides of the threaded rod 9 are opposite, so that the two sliding cylinders 15 move oppositely, the sliding cylinders 15 drive the rotating assembly to move, and therefore the installation and the disassembly of the scaffold top operating platform guardrail are completed.

Through the first bevel gear 8, the sliding cylinder 15, the runner assembly that set up, the three mutually supports, when needs installation and dismantlement scaffold frame top operation platform guardrail, first bevel gear 8 drives the runner assembly through sliding cylinder 15 and removes, conveniently installs and dismantles scaffold frame top operation platform guardrail, has reduced the degree of difficulty of installation with the dismantlement, and the transmission assembly who sets up has realized that two threaded rods 9 rotate simultaneously to device regulation has been made things convenient for.

A first connecting plate 3 is installed between the two first supporting rods 2, a second connecting plate 4 is installed between the two second supporting rods 22, and a fixing plate 5 is installed between the second connecting plate 4 and the first connecting plate 3.

The transmission assembly of the present embodiment includes: the limiting plate 11 is provided with a first rotating rod 12 in a rotating fit mode inside the limiting plate 11, a third bevel gear 13 and a fourth bevel gear 14 are respectively installed at two ends of the first rotating rod 12, the third bevel gear 13 is meshed with the second bevel gear 10, a fifth bevel gear 16 is installed on the peripheral side of the threaded rod 9, and the fifth bevel gear 16 is meshed with the fourth bevel gear 14.

The rotating assembly of the present embodiment includes: first L shape rotor plate 17, second L shape rotor plate 23, and first L shape rotor plate 17, second L shape rotor plate 23 all with first baffle 6 normal running fit, second baffle 18, third baffle 19 are installed respectively to the both sides of first L shape rotor plate 17 and second L shape rotor plate 23, through the runner assembly who sets up, are convenient for carry on spacingly to first baffle 6.

In the present embodiment, a first spring 20 is installed between the two second shutters 18, and a second spring 21 is installed between the two third shutters 19.

The inside normal running fit of the channel 7 of this embodiment has the second dwang, and the one end and the 8 normal running fits of first bevel gear of second dwang, and the board that changes is installed to the other end of second dwang.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. A scaffold top operation platform guardrail, comprising: base plate (1), two fixed subassemblies are installed to the upside of base plate (1), and fixed subassembly includes: the support device comprises a first support rod (2) and a second support rod (22), wherein a first baffle (6) is arranged between the first support rod (2) and the second support rod (22), and a channel (7) is formed in the first baffle (6);

a first bevel gear (8) and two threaded rods (9) are rotatably matched in the channel (7), the thread directions of two sides of each threaded rod (9) are opposite, a second bevel gear (10) is installed on the peripheral side of one threaded rod (9), the second bevel gear (10) is meshed with the first bevel gear (8), and transmission components are installed on the two threaded rods (9);

both ends of the threaded rod (9) are in threaded fit with the sliding cylinders (15), two rotating assemblies are mounted on both sides of the first baffle (6), and the four rotating assemblies are respectively located on the peripheral sides of the four sliding cylinders (15).

2. A scaffold top work platform guard as claimed in claim 1, wherein a first connection plate (3) is installed between two first support rods (2), a second connection plate (4) is installed between two second support rods (22), and a fixing plate (5) is installed between the second connection plate (4) and the first connection plate (3).

3. The scaffold top deck fence of claim 1, wherein the drive assembly comprises: limiting plate (11), the inside normal running fit of limiting plate (11) has first bull stick (12), third bevel gear (13), fourth bevel gear (14) are installed respectively to the both ends of first bull stick (12), and third bevel gear (13) and second bevel gear (10) meshing, and fifth bevel gear (16) are installed to the week side of a threaded rod (9), and fifth bevel gear (16) and fourth bevel gear (14) meshing.

4. A scaffold top work platform guard as claimed in claim 1 wherein the pivot assembly comprises: first L shape rotor plate (17), second L shape rotor plate (23), and first L shape rotor plate (17), second L shape rotor plate (23) all with first baffle (6) normal running fit, second baffle (18), third baffle (19) are installed respectively to the both sides of first L shape rotor plate (17) and second L shape rotor plate (23).

5. A scaffolding top operating platform guard according to claim 4 wherein a first spring (20) is mounted between the second stops (18) and a second spring (21) is mounted between the third stops (19).

6. A scaffold top operations platform guard rail according to claim 1, characterized in that the inside of the channel (7) is rotatably fitted with a second rotating rod, and one end of the second rotating rod is rotatably fitted with the first bevel gear (8), and the other end of the second rotating rod is fitted with a rotating plate.